Terrorists are coming into the United States across the Southern Borders. They’re being assisted by the drug cartels and others. When the fanatics begin suicide bombings in shopping malls, one man forges the clues into links that form an escalating chain of terror.

The enigmatic Frost, a former Special Operations soldier, knows that soon, Americans will be confronted by a weapon of mass destruction—aimed at its heartland business and trading center—Chicago.

Only he and his team stand between the terrorists and the death of thousands.